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Data as of Nov 13, 2026

216.74.64.0/21

1,280 anonymizer addresses · 63% · ISP proxy

PureVoltage Hosting Inc. · space held by Colocation America Corporation

Announcement
this exact prefix
RPKI invalid (origin)
Announced by
AS26548
Type
ISP proxy
63% of it
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Apr 26, 2016 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
IPXO
for its owner Colocation America Corporation
3 · Announced by
AS26548 PureVoltage Hosting Inc.
since Mar 2024 · 2.7 yr ago
4 · Use
Proxy providersnamed Rayobyte
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 216.74.64.0/21/24s
Rayobyte
1,02450%
4
Leased from

IP brokers

NameIn 216.74.64.0/21/24s
IPXO
1,02450%
4
Leased from

Owners leasing their own space

NameIn 216.74.64.0/21/24s
Colocation America Corporation
1,28063%
5

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

216.74.64.0/21

From the registry to its use

  1. May 9, 2005– Aug 22, 2005
    Announced
    AS17252 Colocation America Corporation
    as part of 216.74.64.0/18
    216.74.64.0/18
  2. Sep 1, 2005– Sep 22, 2005
    Announced
    AS21698 TurboNet
    as part of 216.74.64.0/18
    216.74.64.0/18
  3. Oct 1, 2005– Nov 1, 2005
    Announced
    AS17252 Colocation America Corporation
    Hosting
  4. Nov 8, 2005– Sep 8, 2006
    Announced
    AS18942 WebHostPlus Inc
    as part of 216.74.64.0/18
    216.74.64.0/18
  5. Sep 22, 2006– Dec 1, 2007
    Announced
    AS31797 Galaxyvisions Inc
    as part of 216.74.64.0/18
    216.74.64.0/18
  6. Jan 15, 2008– Mar 15, 2008
    Announced
    AS17252 Colocation America Corporation
    as part of 216.74.64.0/18
    216.74.64.0/18
  7. Oct 1, 2009– Apr 1, 2015
    Announced
    AS4436 GTT Americas, LLC
    as part of 216.74.64.0/18
    216.74.64.0/18
  8. Apr 26, 2016
    Registry record
    Colocation America Corporation
    Direct Allocation
    216.74.64.0/18
  9. May 1, 2016– today
    Announced
    AS21769 Colocation America Corporation
    as part of 216.74.64.0/18
    216.74.64.0/18
  10. Jan 30, 2024– Mar 17, 2024
    Announced
    AS834 IPXO LLC
    Hosting
  11. Mar 6, 2024– May 6, 2026
    Announced
    AS26548 PureVoltage Hosting Inc.
    Hosting
  12. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    216.74.64.0/21
  13. May 6, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-CAC-89
  14. Oct 25, 2026
    Route object
    IPXO
    RADB route object for AS200169 Manish Pant, maintainer MAINT-AS834
    216.74.70.0/24
  15. Oct 25, 2026
    Route object
    IPXO
    ARIN route object for AS200169 Manish Pant, maintainer MNT-DCL-577
    216.74.70.0/24
  16. Nov 12, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    216.74.68.0/24
  17. Nov 12, 2026
    Route object
    IPXO
    ARIN route object for AS147281 Luckynet9 Private Limited, maintainer MNT-DCL-577
    216.74.69.0/24
  18. today
    Leased from
    IPXO
    IP broker
  19. today
    Used
    Rayobyte
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromHolderRPKI
216.74.64.0/18
since May 2016
AS21769Hosting1,79211%Datacenter proxyProxy providersoperated by OxylabsIP broker IPXO (part)Colocation America Corporation
More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
216.74.64.0/24
since May 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
216.74.65.0/24
since May 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
216.74.66.0/24
since May 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
216.74.67.0/24
since May 2026
AS6079ISP proxyProxy providerssold by RayobyteIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
216.74.71.0/24
since Oct 22, 2026
AS152606ISP proxyIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
216.74.64.0/1816,384CAC-BLOCK13Colocation America Corporation (CAC-89) · USDirect AllocationApr 26, 2016Abuse@colocationamerica.com
└ 216.74.64.0/212,048IPXO-LLCIPXO LLC (IL-845) · USReallocatedFeb 5, 2024abuse@ipxo.com
└ 216.74.64.0/212,048NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 216.74.64.0/24256NET-216-74-64-0-24unknownReassignedMay 19, 2026report@abuseradar.com
via IPXO-LLC
└ 216.74.65.0/24256NET-216-74-65-0-24unknownReassignedMay 19, 2026report@abuseradar.com
via IPXO-LLC
└ 216.74.66.0/24256NET-216-74-66-0-24unknownReassignedMay 19, 2026report@abuseradar.com
via IPXO-LLC
└ 216.74.67.0/24256NET-216-74-67-0-24unknownReassignedMay 19, 2026report@abuseradar.com
via IPXO-LLC
└ 216.74.69.0/24256NET-216-74-69-0-24unknown———
└ 216.74.70.0/24256NET-216-74-70-0-24unknown———
└ 216.74.71.0/24256NET-216-74-71-0-24unknownReassignedOct 23, 2026report@abuseradar.com
via IPXO-LLC

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
ISP proxyanonymizer1,28063%5
Hosting76838%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Rotating
First seen
Oct 2005
Current origin since
Mar 2024 · 2.7 yr
Origin networks
3
Last change of origin
Mar 2024
Recorded history

History

Handoffs
2